The areas of the four sectors of the spinner are equal. the probability of spinning c and tossing a head with a penny is show work 3/4 1/2 1/8

Since the 4 sectors of the spinner are equal, the probability of spinning any one of them is 1/4. Coins are always 50/50, so the probability of tossing a head with a penny is 1/2. Since the question is spinning C AND tossing a head with a penny, you must multiply the two previously found probabilities. 1/4 times 1/2=1/8 so 1/8 is the answer.

Polar coordinates is 8,9

Geometric pattern of 2 i’m guessing. not really sure about what you’re asking but i hope this !